Have reservation thru DU--will promo get applied?

I booked an All Star Movies resort only reservation a few weeks ago. My dates fall during the promo being released to the general public tomorrow. Will Dreams adjust my rate based on the promo, or should I cancel and do a new booking tomorrow? I'm more interested in getting a good price than in staying at Movies in particular. I guess my question is, how do I get the discounted rate if my reservation is through a travel agent?

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In my experience, once your Dreams agent processes all of his/her reservations with any new discounts, they'll e-mail you with notification of how much you've saved. In other words, it happens automatically, you don't have to do anything! It may take a day or so b/c, if one agent has 50+ eligible reservations, it may take a bit to get through all of them to apply the new code.